What is deejay?

As an AI language model, I can provide you with some general information about deejay or DJ.

A deejay, DJ or disc jockey is a professional musician who mixes and manipulates recorded music for an audience. DJs typically perform in nightclubs, bars, festivals, weddings, and other events, playing popular songs mixed together with their own unique style and flair. They use various equipment such as turntables, mixers, and digital music controllers to create their music. The role of a DJ has evolved over the years, with many now also producing their own music and collaborating with other artists. Some of the most famous DJs in the world include Tiesto, David Guetta, Calvin Harris, and Martin Garrix.